189546840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{75217}}^1$

素因数の和:75241

約数の個数: 96

約数和(自身を含む): 704040480

約数和(自身を除く): 514493640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 75217, 150434, 225651, 300868, 376085, 451302, 526519, 601736, 676953, 752170, 902604, 1053038, 1128255, 1353906, 1504340, 1579557, 1805208, 2106076, 2256510, 2632595, 2707812, 3008680, 3159114, 3384765, 4212152, 4513020, 4738671, 5265190, 5415624, 6318228, 6769530, 7897785, 9026040, 9477342, 10530380, 12636456, 13539060, 15795570, 18954684, 21060760, 23693355, 27078120, 31591140, 37909368, 47386710, 63182280, 94773420, 189546840]

約数ペア:

[(1, 189546840), (2, 94773420), (3, 63182280), (4, 47386710), (5, 37909368), (6, 31591140), (7, 27078120), (8, 23693355), (9, 21060760), (10, 18954684), (12, 15795570), (14, 13539060), (15, 12636456), (18, 10530380), (20, 9477342), (21, 9026040), (24, 7897785), (28, 6769530), (30, 6318228), (35, 5415624), (36, 5265190), (40, 4738671), (42, 4513020), (45, 4212152), (56, 3384765), (60, 3159114), (63, 3008680), (70, 2707812), (72, 2632595), (84, 2256510), (90, 2106076), (105, 1805208), (120, 1579557), (126, 1504340), (140, 1353906), (168, 1128255), (180, 1053038), (210, 902604), (252, 752170), (280, 676953), (315, 601736), (360, 526519), (420, 451302), (504, 376085), (630, 300868), (840, 225651), (1260, 150434), (2520, 75217)]